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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/1398

Title: Tuning intermetallic electronic coupling in polyruthenium systems via molecular architecture
Authors: GHUMAAN, S
LAHIRI, GK
Keywords: mixed-valence aspects
bridging ligand
spectroelectrochemical properties
2,3,5,6-tetrakis(2-pyridyl)pyrazine tppz
diruthenium complexes
redox
ancillary
epr
acetylacetonate
wires
Issue Date: 2006
Publisher: INDIAN ACADEMY SCIENCES
Citation: JOURNAL OF CHEMICAL SCIENCES,118(6)537-545
Abstract: A large number of polynuclear ruthenium complexes encompassing selective combinations of spacer (bridging ligand, BL) and ancillary (AL) functionalities have been designed. The extent of intermetallic electronic communication in mixed-valent states and the efficacy of the ligand frameworks towards the tuning of coupling processes have been scrutinised via structural, spectroelectrochemical, EPR, magnetic and theoretical investigations. Moreover, the sensitive oxidation state features in the complexes of non-innocent quinonoid bridging moieties have also been addressed.
URI: http://dx.doi.org/10.1007/BF02703951
http://dspace.library.iitb.ac.in/xmlui/handle/10054/14574
http://hdl.handle.net/100/1398
ISSN: 0253-4134
Appears in Collections:Proceedings papers

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